3-(4-(Methylthio)phenyl)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)prop-2-en-1-one CAS 1798404-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1798404-73-5 |
| Molecular Formula | C18H23NO3S |
| Molecular Weight | 333.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-(Methylthio)phenyl)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)prop-2-en-1-one (CAS 1798404-73-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H23NO3S. Molecular weight: 333.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H23NO3S |
| Molecular Weight | 333.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-((5-(Thiophene-2-carbonyl)thiophen-2-yl)methyl)thiophene-3-carboxamide (CAS 1421482-80-5)
- 1-(4-(4-Ethoxybenzo[d]thiazol-2-yl)piperazin-1-yl)butan-1-one (CAS 897478-58-9)
- Tert-butyl (1-(benzo[d]isothiazol-3-yl)piperidin-4-yl)carbamate (CAS 1417793-63-5)
- 6-(Trifluoromethoxy)-2-(trifluoromethyl)-1H-indole (CAS 1067188-94-6)
- tert-Butyl 7-bromo-5-oxa-2-azaspiro[3.4]octane-2-carboxylate (CAS 1330765-30-4)
- 3-(Aminomethyl)pyridin-2-ol hydrobromide (CAS 2247996-16-1)
- 4-(2-Bromo-4,5-dimethoxyphenyl)but-3-en-2-one (CAS 1103585-02-9)
- omega-Benzoyloxy Resacetophenone (CAS 143091-87-6)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-hydroxypyridine-4-methanol (CAS 1805396-14-8)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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